FR2370247A1 - Procede pour la separation de nh3 et de co2 a partir d'un melange de nh3 et co2 - Google Patents

Procede pour la separation de nh3 et de co2 a partir d'un melange de nh3 et co2

Info

Publication number
FR2370247A1
FR2370247A1 FR7733023A FR7733023A FR2370247A1 FR 2370247 A1 FR2370247 A1 FR 2370247A1 FR 7733023 A FR7733023 A FR 7733023A FR 7733023 A FR7733023 A FR 7733023A FR 2370247 A1 FR2370247 A1 FR 2370247A1
Authority
FR
France
Prior art keywords
separation
mixture
water
diluted
mixtures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7733023A
Other languages
English (en)
French (fr)
Other versions
FR2370247B1 (nl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2370247A1 publication Critical patent/FR2370247A1/fr
Application granted granted Critical
Publication of FR2370247B1 publication Critical patent/FR2370247B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0068—General arrangements, e.g. flowsheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7733023A 1976-11-03 1977-11-03 Procede pour la separation de nh3 et de co2 a partir d'un melange de nh3 et co2 Granted FR2370247A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7612163,A NL168196C (nl) 1976-11-03 1976-11-03 Werkwijze voor het afscheiden van nh&013 en co&012 uit een mengsel van nh&013, co&012 en h&012o.

Publications (2)

Publication Number Publication Date
FR2370247A1 true FR2370247A1 (fr) 1978-06-02
FR2370247B1 FR2370247B1 (nl) 1982-11-05

Family

ID=19827160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733023A Granted FR2370247A1 (fr) 1976-11-03 1977-11-03 Procede pour la separation de nh3 et de co2 a partir d'un melange de nh3 et co2

Country Status (13)

Country Link
US (1) US4163648A (nl)
JP (1) JPS5383999A (nl)
BE (1) BE860418A (nl)
CA (1) CA1100286A (nl)
CU (1) CU34789A (nl)
DE (1) DE2748639C2 (nl)
FR (1) FR2370247A1 (nl)
GB (1) GB1559039A (nl)
IE (1) IE45824B1 (nl)
IT (1) IT1090048B (nl)
NL (1) NL168196C (nl)
NO (1) NO151116C (nl)
SU (1) SU869551A3 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005292A1 (en) * 1978-04-29 1979-11-14 Stamicarbon B.V. Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256471A (en) * 1979-04-16 1981-03-17 Stamicarbon, B.V. Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water
NL7903623A (nl) * 1979-05-09 1980-11-11 Stamicarbon Werkwijze voor het zuiveren van ureumhoudend afvalwater en werkwijze voor het bereiden van melamine.
NL8200905A (nl) * 1982-03-05 1983-10-03 Stamicarbon Werkwijze voor het scheiden van ammoniak en kooldioxide uit mengsels van ammoniak, kooldioxide en water.
US6511644B1 (en) * 2000-08-28 2003-01-28 The Chemithon Corporation Method for removing contaminants in reactors
NL1022526C2 (nl) * 2003-01-30 2004-08-04 Dsm Nv Werkwijze voor het afscheiden van NH3, en optioneel tevens CO2 en H2O, uit een mengsel bevattende NH3, CO2 en H2O.
JP2011083663A (ja) * 2009-10-13 2011-04-28 Fujifilm Corp 水浄化装置及び水浄化方法
DE102011078749A1 (de) * 2011-07-06 2013-01-10 Evonik Degussa Gmbh Verfahren zur Herstellung von Trisilylamin aus Monochlorsilan und Ammoniak
EP2927451B1 (en) 2014-04-01 2017-06-14 Inergy Automotive Systems Research (Société Anonyme) Supply system for use in a vehicle
CN105289210B (zh) * 2015-10-28 2018-02-13 北京烨晶科技有限公司 一种氨碳分离工艺
CN110433517A (zh) * 2019-08-23 2019-11-12 安徽广信农化股份有限公司 一种环己基异氰酸酯精馏塔
CN113582201A (zh) * 2021-08-20 2021-11-02 四川金象赛瑞化工股份有限公司 一种氰胺工艺尾气回收利用工艺
CN113788484B (zh) * 2021-10-11 2023-07-18 西安热工研究院有限公司 一种尿素水解产品气净化系统及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE669314C (de) * 1934-11-22 1938-12-22 I G Farbenindustrie Akt Ges Trennung von Kohlensaeure und Ammoniak
US3112177A (en) * 1959-11-11 1963-11-26 Toyo Koatsu Ind Inc Method of separating ammonia from hydrogen cyanide
US3114681A (en) * 1957-05-18 1963-12-17 Stamicarbon Process of recovering unreacted ammonia from a urea synthesis melt by a two stage rectification operation
FR1457776A (fr) * 1964-10-16 1966-01-24 Allied Chem Procédé pour réduire la corrosion dans un épurateur de gaz au cours de la séparation de l'anhydride carbonique et de l'ammoniac de leurs mélanges avec la vapeur d'eau
FR1460194A (fr) * 1964-12-03 1966-11-25 Universal Oil Prod Co Procédé de distillation fractionnée à basse température
FR1519146A (fr) * 1966-05-02 1968-03-29 Chemie Linz Ag Procédé pour le traitement d'une solution ammoniacale de carbonate d'ammonium
NL143063B (nl) * 1967-07-06 1974-08-15 Stamicarbon Werkwijze voor het bereiden van ferromagnetisch materiaal.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664375A (nl) * 1954-07-27 1952-01-02
US2992703A (en) * 1958-06-05 1961-07-18 Vasan Srini Separation of carbon dioxide from ammonia
NL264624A (nl) * 1960-05-10
US3315442A (en) * 1964-10-05 1967-04-25 American Cyanamid Co Quenching of crude melamine gases
DE1592349B1 (de) * 1966-05-04 1971-08-26 Lentia Gmbh Verfahren zur Trennung eines Ammoniak-Kohlendioxid-Gasgemisches
DE1670290A1 (de) * 1967-12-01 1971-01-14 Basf Ag Verfahren zur Abtrennung von Ammoniak aus den bei der Melaminsynthese anfallenden Abgasen
DE2229213C2 (de) * 1972-06-15 1982-12-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Aufarbeitung der bei der Entgasung oder Vergasung von Kohlen anfallenden Abwässer
DE2317603C3 (de) * 1973-04-07 1982-03-25 Basf Ag, 6700 Ludwigshafen Verfahren zur zumindest teilweisen Trennung von Ammoniak und Kohlendioxid enthaltenden Gasgemischen
DE2527985C3 (de) * 1975-06-24 1981-04-16 Metallgesellschaft Ag, 6000 Frankfurt Kontinuierliches Verfahren zur Gewinnung von reinem Ammoniak

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE669314C (de) * 1934-11-22 1938-12-22 I G Farbenindustrie Akt Ges Trennung von Kohlensaeure und Ammoniak
US3114681A (en) * 1957-05-18 1963-12-17 Stamicarbon Process of recovering unreacted ammonia from a urea synthesis melt by a two stage rectification operation
US3112177A (en) * 1959-11-11 1963-11-26 Toyo Koatsu Ind Inc Method of separating ammonia from hydrogen cyanide
FR1457776A (fr) * 1964-10-16 1966-01-24 Allied Chem Procédé pour réduire la corrosion dans un épurateur de gaz au cours de la séparation de l'anhydride carbonique et de l'ammoniac de leurs mélanges avec la vapeur d'eau
FR1460194A (fr) * 1964-12-03 1966-11-25 Universal Oil Prod Co Procédé de distillation fractionnée à basse température
FR1519146A (fr) * 1966-05-02 1968-03-29 Chemie Linz Ag Procédé pour le traitement d'une solution ammoniacale de carbonate d'ammonium
NL143063B (nl) * 1967-07-06 1974-08-15 Stamicarbon Werkwijze voor het bereiden van ferromagnetisch materiaal.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005292A1 (en) * 1978-04-29 1979-11-14 Stamicarbon B.V. Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water

Also Published As

Publication number Publication date
NL7612163A (nl) 1978-05-08
NL168196C (nl) 1982-03-16
NO151116C (no) 1985-02-13
IE45824L (en) 1978-05-03
US4163648A (en) 1979-08-07
DE2748639A1 (de) 1978-05-11
NL168196B (nl) 1981-10-16
IT1090048B (it) 1985-06-18
NO151116B (no) 1984-11-05
BE860418A (nl) 1978-05-03
CA1100286A (en) 1981-05-05
FR2370247B1 (nl) 1982-11-05
GB1559039A (en) 1980-01-09
CU34789A (es) 1981-01-10
IE45824B1 (en) 1982-12-01
DE2748639C2 (de) 1986-09-25
JPS6256084B2 (nl) 1987-11-24
SU869551A3 (ru) 1981-09-30
JPS5383999A (en) 1978-07-24
NO773762L (no) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse